US Plant Patent PP24609
DrisBlackFour
Blackberry plant named ‘DrisBlackFour’
UNDER PATENT
Still under patent. Protection ends February 6, 2033.
Twenty years from the filing date would end on August 8, 2032. This patent earned 182 days of term adjustment for delay at the Patent Office, which is why it runs longer.

The record
- Patent number
- PP24609
- Filed
- August 8, 2012
- Granted
- July 8, 2014
- Expires
- February 6, 2033
- Assignee
- DRISCOLL STRAWBERRY ASS INC, PABON ANDREA M, RODRIGUEZ ALCAZAR JORGE, SILLS GAVIN R, RODRIGUEZ MESA JOSE MAURILIO
- Inventor
- SILLS GAVIN R; RODRIGUEZ ALCAZAR JORGE; RODRIGUEZ MESA JOSE MAURILIO; PABON ANDREA M
Abstract
This invention relates to a new and distinct variety of Blackberry plant named ‘DrisBlackFour’, particularly characterized by improved storage life, late flowering season, and excellent fruit flavor and appearance, is disclosed.
Show the legal claimThe single numbered claim as granted — the legal text that defines what this patent covers.
We claim: 1. A new and distinct variety of blackberry plant named ‘DrisBlackFour’ as described and shown herein.
Read the full patent: US Plant Patent PP24609 in full — the complete specification, every figure, and the file history.